S&S Cycle Crankcase Breather Reed Valve Crankcase +0.030" Oversize Evolution Big Twin - 31-2100 For Harley Motorcycles 1993-2000 Product Type_Footrests & Floorboards 2023 Harley-Davidson Softail Fat Bob

2023 Harley-Davidson Softail Fat Bob 114 FXFBS 2018-2019 Harley-Davidson Softail Fat Bob FXFB 2018-2024 Harley-Davidson Softail Fat Boy 114 FLFBS 2018-2019 Harley-Davidson Softail Fat Boy FLFB 2018-2024 Harley-Davidson Softail Heritage Classic 114 FLHCS 2018-2021 Harley-Davidson Softail Heritage Classic FLHC 2018-2020 Harley-Davidson Softail Low Rider FXLR 2018-2021 Harley-Davidson Softail Slim FLSL 2018-2021 Harley-Davidson Softail Sport Glide FLSB 2018-2020 Harley-Davidson Softail Street Bob FXBB 2020-2024 Harley-Davidson Softail Low Rider S FXLRS 2020-2024 Harley-Davidson Softail Standard FXST 2022-2024 Harley-Davidson Softail Low Rider ST FXLRST 2022 Harley-Davidson Softail Street Bob 114 FXBBS

2010-2017 Harley-Davidson Dyna Wide Glide FXDWG 2007-2013 Harley-Davidson Electra Glide Classic FLHTC 2007-2017 Harley-Davidson Electra Glide Police FLHTPI 2007-2009 Harley-Davidson Electra Glide Standard FLHT 2007-2010

no outer ring

confirm that your wheel travel can be altered without causing clearance issues such as

S&S Cycle Crankcase Breather Reed Valve Crankcase +0.030" Oversize Evolution Big Twin - 31-2100 For Harley Motorcycles 1993-2000 Product Type_Footrests & Floorboards 2023 Harley-Davidson Softail Fat BobFeatures New style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the crankcase becomes greater than pressure in the cam chest, and close when pressure in the cam chest is equal to or greater than pressure in the crankcase By opening and closing "on demand," the reed valves automatically compensate for lag time associated with accelerating the mass of air as it is forced out